No. 2 North Carolina 18, No. 1 Duke 17: Marcus Holman (Gilman) scored four goals, including the game-winner with 1:28 left in the game, as the host Tar Heels (11-3) beat the third-seeded Blue Devils (11-5) in the second ACC tournament semifinal.

No. 16 Lehigh 15, Colgate 7: David DiMaria had three goals and the Hawks (11-4) went on an 8-0 run for 26 minutes to beat the Raiders (8-6) in a Patriot League semifinal.

No. 18 Bucknell 12, Army 9: Chase Bailey had four goals to lead the Bison (12-3) past the Black Knights (8-5) in a Patriot League semifinal.

Bucknell faces Lehigh on Sunday at 3 p.m. for the championship.

National women

No. 3 North Carolina 16, Boston College 6: The host Tar Heels (14-2) outscored the Eagles (12-7) 10-3 in the second half of an ACC tournament semifinal.